The game was so exciting to play that the boy kept his eyes and attention ________ on it, ruining both a lot.
| A．fixing | B．fixed | C．to fix | D．fix |
It was proved that the problem __ partly in the air pollution.
| A．lies | B．lied | C．lay | D．laid |
The cruel war __ his wife and children.
| A．robbed | B．robbed of | C．robbed him | D．robbed him of |
The boy seized a stick and ___ the dog, but it ran away.
| A．beat | B．struck at | C．hit | D．knock at |
I’m looking forward __ you again.
| A．to see | B．to seeing | C．seeing | D．to be seen |
Your son doesn’t look__. You’d better have him ___ by a doctor.
| A．good, examined | B．nice, examined | C．well. examined | D．fine, examined |